4.3
Battery Indication (Green LED)
The probe has a battery condition LED. To ensure proper readings with
your current probe, be sure that the green LED is lit during measurement.
If not, replace the 9V battery.
4.4
Peak Overload (OL) Indication (Red LED)
The SL261 offers an overload indicator. If the red LED illuminates during
measurement, this indicates that the peak value exceeds the instrument
response level and that the output is distorted. Switch the probe to a higher
range if possible.
AC/DC Current Oscilloscope Probe Model SL261
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